Customer reviews from Filterbuy
Filterbuy - 15x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Average customer rating
4.4
(5,903 Reviews)
Rating breakdown 5,903 reviews
5 Stars
4,405
4 Stars
555
3 Stars
405
2 Stars
201
1 Star
337
Customer Reviews for Filterbuy - 15x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Customer Rating
5
Tesla Bio filter
on January 21, 2019
Posted by: Anonymous
Only place to get this odd-ball size. Thanks for the reminder to change. Change requires a bit of dismantling of Frunk, so only change once in 6 months.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great :+1:
on January 20, 2019
Posted by: Anonymous
Hope these are as good as they claim to be . I got the best possible ones according to their ratings !
Written by a customer while visiting Filterbuy
Customer Rating
5
The filters were exactly what
on January 20, 2019
Posted by: Anonymous
The filters were exactly what I needed and they fit the furnace perfect
Written by a customer while visiting Filterbuy
Customer Rating
3
Size of filters--20/24/4
on January 20, 2019
Posted by: Anonymous
Unfortunately the filters do not fit properly. are still using after attaching foam sheets to top and bottom of the filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent Price
on January 20, 2019
Posted by: Anonymous
These filters fit in filter cabinet just fine. Price was less expensive than the lennox factory filters. Will buy again.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filter buy
on January 19, 2019
Posted by: LYNN J.
I have been ordering filters for years with filterbuy. They are fantastic and ship quickly. Great product, if my air conditioner could speak it would say Thank you for my filter!
Written by a customer while visiting Filterbuy
Customer Rating
5
Quality item
on January 19, 2019
Posted by: Diana S.
Excellent filter. Very easy to install. Perfect fit.
Written by a customer while visiting Filterbuy
Customer Rating
5
good transaction for custom size filters.
on January 18, 2019
Posted by: Anonymous
good transaction, no problems, shipped promptly, fits my custom filter holder. I subscribed for 6 month resupply as I change every 60 days (use a countdown timer on the furnace). Filters are custom sized because i had to modify the filter holder to fit the furnace and ductwork, slightly undersized from standard 16 x 26 x 4 (I actually need 5 inch but not offered).
Written by a customer while visiting Filterbuy